Answer:
These are the chemical names and molecular formula of the compounds formed from these elements:
- Rubidium + Bromine = <em>Rubidium bromide, RbBr</em>
- Strontium + Sulphur = <em>Strontium sulfide, SrS</em>
- Barium and Chlorine = <em>Barium chloride, </em><em />
Answer: They are around the nucleus.
Explanation: Protons and neutrons are in the nucleus. Electrons are in the electron cloud which is around the nucleus.
How does the law of conservation of mass apply to this reaction: C2H4 + O2 → H2O + CO2?
Answer:
the ruling party if The People's Republic of China
Explanation:
Known as CCP, founded in 1921